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Individual Calculations May 2023 |
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| Ortez, Andrea Total change: -30.40 | |   |
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| LXVIII Campeonato Nacional e InternacionalAbierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Internacional | Ciudad de Mexico | MEX | 2023-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1960 | 3.50 | 8 | -1.52 | 20 | -30.40 | |
|  Martinez Alcantara, Jose Eduardo | g | | 2607 | PER | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Mejia Nunez, Haziel | | | 1709 | MEX | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Morales Garcia, Sergio Joshafatt | f | | 2232 | MEX | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ruiz Ortiz, Gabriel Abraham | | | 1757 | MEX | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Jimenez Jimenez, Dante Edgar | | | 1691 | MEX | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Carreras Mendiolea, Paulina Adri | | wf | 1756 | MEX | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Castillo Noyola, Maria Ofelia | | | 1560 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Valadez Sepulveda, Joel Isaac | | | 1760 | MEX | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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